From 1fd5b857a7d3829270a0681d4af69fdd33590ec1 Mon Sep 17 00:00:00 2001
From: Carryyyrr <158794202+Carryyyrr@users.noreply.github.com>
Date: Mon, 26 May 2025 17:30:24 +0800
Subject: [PATCH] Update UserInfo.cpp
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strcmp在本地编译器上好像不行？？
---
 UserInfo.cpp | 26 ++++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)

diff --git a/UserInfo.cpp b/UserInfo.cpp
index 9b9f8c6..ce62bf6 100644
--- a/UserInfo.cpp
+++ b/UserInfo.cpp
@@ -21,19 +21,29 @@ namespace trainsys {
         memcpy(this->password, rhs.password, MAX_PASSWORD_LEN + 1);
     }
 
-    UserInfo &UserInfo::operator =(const UserInfo &rhs) {
-        /* Question */
+    UserInfo& UserInfo::operator =(const UserInfo& rhs) {
+        if (this != &rhs) {
+            this->userID = rhs.userID;
+            this->privilege = rhs.privilege;
+            memcpy(this->username, rhs.username, MAX_USERNAME_LEN + 1);
+            memcpy(this->password, rhs.password, MAX_PASSWORD_LEN + 1);
+        }
+        return *this;
     }
 
-    bool UserInfo::operator ==(const UserInfo &rhs) const {
-        /* Question */
+    bool UserInfo::operator ==(const UserInfo& rhs) const {
+        return userID == rhs.userID &&
+            strcmp(username, rhs.username) == 0 &&
+            strcmp(password, rhs.password) == 0 &&
+            privilege == rhs.privilege;
     }
 
-    bool UserInfo::operator !=(const UserInfo &rhs) const {
-        /* Question */
+    bool UserInfo::operator !=(const UserInfo& rhs) const {
+        return !(*this == rhs);
     }
 
-    bool UserInfo::operator <(const UserInfo &rhs) const {
-        /* Question */
+    bool UserInfo::operator <(const UserInfo& rhs) const {
+        return userID < rhs.userID;
     }
 } // namespace trainsys
+